牛肉含有人体必需的氨基酸，牛肉与人类所需的蛋白质物质相融。吸收好 所以，经常吃牛肉的人，身体健康又年轻。
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Very true. I eat beef every day and have excellent health.
American ginseng stew or soaked in water is also the best nourishing body.
American ginseng is very nutritious.
